CN207923714U - Reactor tube apparatus for atomic fluorescence and morphological analysis - Google Patents
Reactor tube apparatus for atomic fluorescence and morphological analysis Download PDFInfo
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- CN207923714U CN207923714U CN201721900598.5U CN201721900598U CN207923714U CN 207923714 U CN207923714 U CN 207923714U CN 201721900598 U CN201721900598 U CN 201721900598U CN 207923714 U CN207923714 U CN 207923714U
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- tube
- reaction tube
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- morphological analysis
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Abstract
The reactor tube apparatus for atomic fluorescence and morphological analysis of the utility model, reaction tube tube body including quartz material or glass material, the import of reaction tube tube body is connect with reaction tube liquid inlet joint, the outlet of reaction tube tube body is connect with reaction tube outlet connector, reaction tube liquid inlet joint is connect with hybrid reaction block, and the reaction tube outlet connector is connect with gas-liquid separator.The reactor tube apparatus for atomic fluorescence and morphological analysis of the utility model is simple in structure, easy to clean, noresidue, avoids cross contamination between sample, improves the accuracy and precision of experimental result, has very big promotional value.
Description
Technical field
The utility model is related to atomic fluorescence analysis instrument, more particularly to a kind of for atomic fluorescence and morphological analysis
Reactor tube apparatus.
Background technology
Atomic fluorescence spectrophotometry technology has become because it detects advantage and characteristic and has analyzed inorganic member in assay laboratory of China
One of the common analytical technology of the maximally efficient trace element detection of element, be suitable for As, Sb, Bi, Hg, Se, Te, Ge, Sn, Pb,
Zn, Cd etc. easily form the trace detection of hydride or cold steam element, be widely used in geology, metallurgy, environmental protection, agricultural,
The multiple fields such as food.Corresponding Elemental Speciation Analysis has also obtained application.
In actual use, hydride generating system is the weight of atomic fluorescence light photometer and Elemental Speciation Analysis instrument
Want component part, and the reaction tube of one of important composition as hydride generating system, it is located at hybrid reaction block and gas-liquid point
From between device, its material, length and internal diameter directly affects the extent of reaction of mixed reaction solution and the detection of element to be measured
Accuracy and repeatability.
Traditional reaction tube is although easy to operate, but such reaction tube is with the increase of number of use, be easy to happen change
Property hardening, thus replacement frequency is high, increases application cost；In addition, the inner wall surface of such material is easy absorption element to be measured, mercury
The absorption of element is especially apparent, and is caused the testing result of sample very large deviation occur, cannot be provided accurate reference result.
Utility model content
The technical problem to be solved by the present invention is to provide one kind convenient for cleaning, repeatable utilizes while can maximum journey
Degree solves the problems, such as element to be measured residual, the stability for greatly improving testing result and accuracy for atomic fluorescence and form
The reactor tube apparatus of analysis.
The reactor tube apparatus for atomic fluorescence and morphological analysis of the utility model, including quartz material or glass material
Reaction tube tube body, the import of the reaction tube tube body connect with reaction tube liquid inlet joint, the outlet of the reaction tube tube body with
Reaction tube outlet connector connects, and reaction tube liquid inlet joint is connect with hybrid reaction block, the reaction tube outlet connector and gas-liquid point
It is connected from device.
The reactor tube apparatus for atomic fluorescence and morphological analysis of the utility model, wherein the reaction tube feed liquor connects
Head included the nut of polytetrafluoroethylene (PTFE) material, and the nut is threadingly attached to hybrid reaction block, and the nut passes through the
One silicone tube is connect with the import of the reaction tube tube body.
The reactor tube apparatus for atomic fluorescence and morphological analysis of the utility model, wherein reaction tube outlet connector is logical
The feed inlet for crossing the second silicone tube and gas-liquid separator connects.
The reactor tube apparatus for atomic fluorescence and morphological analysis of the utility model, wherein the top of gas-liquid separator
It is provided with gas outlet, the gas outlet is connect with atomizer, and the bottom of the gas-liquid separator is provided with waste discharge mouth, the row
Useless mouth is connect with waste liquid bottle.
The reactor tube apparatus for atomic fluorescence and morphological analysis of the utility model is simple in structure, it is easy to clean, without residual
It stays, avoid cross contamination between sample, improve the accuracy and precision of experimental result, there is very big promotion price
Value.
Description of the drawings
Fig. 1 is the structural schematic diagram for atomic fluorescence and the reactor tube apparatus of morphological analysis of the utility model.
Specific implementation mode
As shown in Figure 1, the reactor tube apparatus for atomic fluorescence and morphological analysis of the utility model, including " L " shape
The import of the reaction tube tube body 5 of quartz material or glass material, reaction tube tube body 5 is connect with reaction tube liquid inlet joint 51, reaction
The outlet of pipe tube body is connect with reaction tube outlet connector 52, and reaction tube liquid inlet joint 51 is connect with hybrid reaction block 4, and reaction tube goes out
Liquid connector 52 is connect with gas-liquid separator 6.
The reactor tube apparatus for atomic fluorescence and morphological analysis of the utility model, wherein reaction tube liquid inlet joint 51
Include the nut for crossing polytetrafluoroethylene (PTFE) material, nut is threadingly attached to hybrid reaction block 4, nut by the first silicone tube with
The import of reaction tube tube body 5 connects.Easy to connect in this way, better tightness.
The reactor tube apparatus for atomic fluorescence and morphological analysis of the utility model, wherein reaction tube outlet connector 52
It is connect with the feed inlet 61 of gas-liquid separator 6 by the second silicone tube.
The reactor tube apparatus for atomic fluorescence and morphological analysis of the utility model, wherein the reaction tube tube body of " L " shape
5 include horizontal extension and perpendicular extension, and the horizontal extension and perpendicular extension are linked together by oblique connecting tube, be thus easy
Cleaning, noresidue avoid cross contamination between sample, improve the accuracy and precision of experimental result, have very
Big promotional value.
The reactor tube apparatus for atomic fluorescence and morphological analysis of the utility model, wherein the top of gas-liquid separator 6
It is provided with gas outlet 62, gas outlet 62 is connect with atomizer 7, and the bottom of gas-liquid separator 6 is provided with waste discharge mouth 63, waste discharge mouth
63 connect with waste liquid bottle.
At work, sample is from system A for the reactor tube apparatus for atomic fluorescence and morphological analysis of the utility model
It sets out, into hybrid reaction block 4, the reducing agent for reacting needs enters hybrid reaction block 4 from the other end, and carrier gas is by hybrid reaction block
Enter at gas access 41, the steam to be measured for reacting generation is brought atomizer 7 by the carrier gas of hybrid reaction block 4 and examined
It surveys.
The utility model is convenient for cleaning for atomic fluorescence and the reactor tube apparatus of morphological analysis, repeats and utilizes, together
When can utmostly solve the problems, such as element to be measured residual, greatly improve the stability and accuracy of testing result.
The reactor tube apparatus for atomic fluorescence and morphological analysis of the utility model, compared with prior art, have with
Lower three advantages：First, it can utmostly solve the problems, such as element residual to be measured, can avoid the easily absorbing elements such as mercury due to anti-
It answers the residual in pipeline to cause the influence to testing result below, greatly improves the stability and accuracy of testing result；Second,
Reaction tube is repeated and is utilized convenient for cleaning, reduces use cost；Third, reaction tube structure is easily installed and dismantles, using very
It is convenient.
The other embodiment for atomic fluorescence and the reactor tube apparatus of morphological analysis of the utility model, reaction tube tube body
Can be " M " shape or Z-shaped.
The other embodiment for atomic fluorescence and the reactor tube apparatus of morphological analysis of the utility model, nut can be
Cylindrical shape or round estrade shape.It is provided with protrusion on nut outer surfaces, is provided on the connector of hybrid reaction block and the protrusion
Mating groove, by the cooperation of the protrusion and groove, the nut is connect with hybrid reaction block.Easy to connect in this way, sealing
Property is more preferable.
Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of this utility model, it can also make several improvements and retouch, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of reactor tube apparatus for atomic fluorescence and morphological analysis, which is characterized in that including quartz material or glass material
The import of the reaction tube tube body of matter, the reaction tube tube body is connect with reaction tube liquid inlet joint, the outlet of the reaction tube tube body
It is connect with reaction tube outlet connector, reaction tube liquid inlet joint is connect with hybrid reaction block, the reaction tube outlet connector and gas-liquid
Separator connects.
2. being used for the reactor tube apparatus of atomic fluorescence and morphological analysis as described in claim 1, which is characterized in that the reaction
Pipe liquid inlet joint included the nut of polytetrafluoroethylene (PTFE) material, and the nut is threadingly attached to hybrid reaction block, the spiral shell
Mother is connect by the first silicone tube with the import of the reaction tube tube body.
3. being used for the reactor tube apparatus of atomic fluorescence and morphological analysis as claimed in claim 2, which is characterized in that reaction tube goes out
Liquid connector is connected by the feed inlet of the second silicone tube and gas-liquid separator.
4. being used for the reactor tube apparatus of atomic fluorescence and morphological analysis as claimed in claim 3, which is characterized in that gas-liquid separation
Gas outlet is provided at the top of device, the gas outlet is connect with atomizer, and the bottom of the gas-liquid separator is provided with waste discharge
Mouthful, the waste discharge mouth is connect with waste liquid bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721900598.5U CN207923714U (en) | 2017-12-29 | 2017-12-29 | Reactor tube apparatus for atomic fluorescence and morphological analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721900598.5U CN207923714U (en) | 2017-12-29 | 2017-12-29 | Reactor tube apparatus for atomic fluorescence and morphological analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207923714U true CN207923714U (en) | 2018-09-28 |
Family
ID=63615737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721900598.5U Active CN207923714U (en) | 2017-12-29 | 2017-12-29 | Reactor tube apparatus for atomic fluorescence and morphological analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207923714U (en) |
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2017
- 2017-12-29 CN CN201721900598.5U patent/CN207923714U/en active Active
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